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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities
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CVE-2022-29185 Detail

Description

totp-rs is a Rust library that permits the creation of 2FA authentification tokens per time-based one-time password (TOTP). Prior to version 1.1.0, token comparison was not constant time, and could theorically be used to guess value of an TOTP token, and thus reuse it in the same time window. The attacker would have to know the password beforehand nonetheless. Starting with patched version 1.1.0, the library uses constant-time comparison. There are currently no known workarounds.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/constantoine/totp-rs/issues/13 Issue Tracking  Third Party Advisory 
https://github.com/constantoine/totp-rs/releases/tag/v1.1.0 Release Notes  Third Party Advisory 
https://github.com/constantoine/totp-rs/security/advisories/GHSA-8vxv-2g8p-2249 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-203 Observable Discrepancy cwe source acceptance level NIST   GitHub, Inc.  
CWE-208 Observable Timing Discrepancy GitHub, Inc.  

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-29185
NVD Published Date:
05/20/2022
NVD Last Modified:
06/07/2022
Source:
GitHub, Inc.